Regular Expressions 101

Pro

^start of line

Group 1(\+\b33|\b0)

1st Alternative\+\b33

\+the literal + (43₁₀ / 53₈ / 2B₁₆)

\ban ASCII word boundary

33the literal text 33

2nd Alternative\b0

\ban ASCII word boundary

0the literal 0 (48₁₀ / 60₈ / 30₁₆)

Character Class[67]

6the literal 6 (54₁₀ / 66₈ / 36₁₆)

7the literal 7 (55₁₀ / 67₈ / 37₁₆)

Character Class[0-9]{8}

{8}matches exactly 8 characters from the set below:

0-9one character from 0 (48₁₀) to 9 (57₁₀)

$end of line

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

^(\+\b33|\b0)[67][0-9]{8}$

+33611223344+33611223344
0611223344 0744332211
0744332211+33611223344
0744332211 +33611223344
0611223344
0744332211
+33611223344
+33744332211
06112233440744332211

Substitution

+33611223344+33611223344
0611223344 0744332211
0744332211+33611223344
0744332211 +33611223344
0611223344
0744332211
+33611223344
+33744332211
06112233440744332211